5ATM SWIMMING WATERPROOF : Adopts the superior waterproof material , and it works great under water 50 meters with 5 ATM. Suitable for bathing , swimming and water rafting , enjoying no limitation and flexible wearing experience Attention that DONT press any buttons under water or put into hot water .

SUPERB BATTERY ENDURANCE : Built in high capacity cell battery ( replaceable CR2430 standard button battery ) , no charging for about 12 months under saving power mode and it lasts for about 8 months in normal using . Superb power endurance with replaceable cell battery , convenient to use it to obtain longtime favour while in camping , climbing , hiking ...

PROFESSIONAL SPORTING TRACKER : This sporting watch specialized for professional exercising , accurate pedometer function , count steps , movement distances and burnt calories . Also the data of sport activities can upload to the app , available to manage scientific and regular exercising goals and maintain the fitness status anytime .

BUZZER ALARMS WITH LIMINOUS DIAL : Set the awake alarms to remind yourself getting up in time ( only set 1 alarm on watch , but set 3 alarms via the phone app ) . With luminous dial ( need press the button S4 ) , convenient to use the watch at night with cool style . Enjoying the entertainment of sporting watch at anywhere .